.contain{
    width: 100%;
    height: auto;
}
#head{
    width: 1910px;
    height: 60px;
    margin: 10px 5px;
    overflow: hidden;
}
#logo{
    width: 40px;
    height: 40px;
    margin: 10px 40px;
    float: left;
}
#title{
    width:1200px;
    height: 40px;
    margin: 10px 40px;
    float: left;
}
#text{
    text-align: center;
    line-height: 40px;
    color: turquoise;
    font-weight: bold;
    font-size: xx-large;
}
#context{
    width: 1910px;
    height: 750px;
    margin: 10px 5px;
    overflow: hidden;
}
#left{
    width: 180px;
    height: 730px;
    margin: 10px 5px;
    float: left;
    background-color: rgb(210, 255, 255);
}

#nave{
    width: 150px;
    height: 40px;
    margin: 30px 5px;
    font-size: x-large;


}
#right{
    width: 1620px;
    height: 730px;
    margin: 10px 45px;
    float:  left;
    background-color: rgb(255, 218, 218);
}
#search{
    width: 1522px;
    height: 45px;
    margin: 10px 5px;
}
#table{
    width: 1525px;
    height: 575px;
    margin: 10px 5px;
}
#page{
    width: 1520px;
    height: 40px;
    margin: 10px 5px;
    overflow: visible;
}
#page > ul{
    float: right;
}
#footer{
    width: 1910px;
    height: 120px;
    margin: 5px 5px;
    overflow: visible;
}
th{
    text-align: center;
}
span{
    margin: 0 5px;
    line-height: 90px;
    vertical-align: middle;
}
#info{
    width: 1440px;
    height: 100px;
    margin: 5px 15px;
    float: right;
}